ER-MC-7200D-4P
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The ER-MC-7200D-4P is a front-mounted absolute encoder with a transistor NPN open-collector output type. Manufactured by Okuma as part of their Absolute Encoders Series, it operates within a temperature range of -10°C to +55°C. Additionally, it features built-in signal conditioning circuitry and a 4-phase output resolution.
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Product Description:
The ER-MC-7200D-4P is an Absolute encoder with an open frame, manufactured by Okuma. The encoder's design allows the rotating axis to traverse the center of the PCB using a through-hole attachment technique. The encoder uses optical or magnetic sensor technology to precisely calculate angular position.
The ER-MC-7200D-4P encoder makes use of a multi-track optical or magnetic coded disc. When determining the precise angular position, sensors detect these patterns as the shaft rotates and provide signals in binary or Gray code. The central processor on the printed circuit board (PCB), which is a microcontroller or digital signal processor, reads signals from the sensing components and outputs absolute position data. Printed circuit board (PCB) components like as capacitors, inductors, and voltage regulators are responsible for power conditioning and noise filtering. The encoder supports communication protocols such as SSI, BiSS, CANopen, and EtherCAT. The encoder's digital output can be either serial or parallel, depending on the setup. Onboard EEPROM stores the calibration and setup data. The encoder operates smoothly from -20 to +60 degrees Celsius with an input voltage of DC24V ±10%/-15%. The device can function in environments with humidity levels up to 80% and has a 4-pin interface for easy connection.
The mechanical stability of the ER-MC-7200D-4P absolute encoder is guaranteed by its stainless steel casing. The overall mass of the encoder is 0.39 kg. The sensor interface is placed parallel to the center shaft, and an optical or magnetic disc can be used to detect rotational movement. The disc can be located above or below the printed circuit board (PCB). The core IC is sealed with protective epoxy to make it resistant to harm. The encoder's built-in circuit for steady power and signal conditioning ensures precise output. The encoder gives very accurate position data through its digital interface.
Frequently Asked Questions about ER-MC-7200D-4P:
Q: Why does ER-MC-7200D-4P use through-hole mounting?
A: It allows the shaft to pass through the center for direct sensing. This enables precise alignment with the optical or magnetic disc.
Q: How does ER-MC-7200D-4P support signal integrity?
A: It uses capacitors, inductors, and regulators to reduce noise. These components maintain clean power and stable signal processing output.
Q: Why does ER-MC-7200D-4P operate at DC24V?
A: DC24V is standard for encoder systems and offers a stable voltage. It ensures compatibility with most industrial control circuits.
Q: Does ER-MC-7200D-4P have onboard memory support?
A: Yes, it includes EEPROM that stores encoder ID and calibration data. This supports consistent and accurate feedback after power cycles.
Q: How does ER-MC-7200D-4P output position data?
A: It supports digital outputs like SSI, BiSS, and CANopen. These protocols ensure fast and accurate position data transmission.
